The crane's metal structure product is different from general machine parts for its unique features.
起重机金属结构产品不同于一般的机械零部件,在产品特征上有其独有的特点。
Then, make the shape scheme and check the parameters of design. The method this thesis introduced can be used to other structure product.
本文采用的注塑模具设计方法和流程同样适用于其它产品,具有一定的参考价值。
ZW serial self-priming and non-block sewage pump is a new structure product which is developed on base of reaping study of domestic and foreign similar technology.
ZW系列自吸式无堵塞排污泵是在反复研究国内外同类技术的基础上开发成功的一种结构新颖的产品。
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